| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $177.59 | 8.127% | $192.0227 | $192.02 | $192.00 | $192.00 |
| Purchase #2 | $70.61 | 11.290% | $78.5819 | $78.58 | $78.60 | $78.60 |
| Purchase #3 | $153.47 | 10.673% | $169.8499 | $169.85 | $169.85 | $169.80 |
| Purchase #4 | $7.80 | 3.465% | $8.0703 | $8.07 | $8.05 | $8.10 |
| Purchase #5 | $116.95 | 6.303% | $124.3214 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $120.48 | 4.365% | $125.739 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $225.32 | 5.725% | $238.2196 | $238.22 | $238.20 | $238.20 |
| 7 purchase totals = | $872.22 | $936.8048 | $936.80 | $936.75 | $936.70 | |